Novel Diarylethene-Based Fluorescent Switching for the Detection of Al3+ and Construction of Logic Circuit | Zendy

Shouyu Qiu | Zendy; Shiqiang Cui | Zendy; Fu Shi | Zendy; Shouzhi Pu | Zendy

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Novel Diarylethene-Based Fluorescent Switching for the Detection of Al³⁺ and Construction of Logic Circuit

Author(s) -

Shouyu Qiu,

Shiqiang Cui,

Fu Shi,

Shouzhi Pu

Publication year - 2019

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.9b01432

Subject(s) - diarylethene , photochromism , fluorescence , logic gate , selectivity , photochemistry , molecular switch , materials science , chemistry , computer science , molecule , organic chemistry , optics , catalysis , algorithm , physics

A novel photochromic diarylethene was synthesized successfully containing a phthalazine unit. Its multistate fluorescence switching properties were investigated by stimulating with UV/vis lights and Al 3+ /EDTA. The synthesized diarylethene displayed excellent selectivity to Al 3+ with a distinct fluorescence change, revealing that it could be used as a sensor for fluorescence identification of Al 3+ , and a logic circuit was constructed by utilizing this diarylethene molecular platform. Moreover, it also exhibited a high accuracy for the determination of Al 3+ in practical water samples.

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